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– Product Model: A210804000002
-Product Name: Oil Cup
– Product Type: Original Parts for Lubricating Oil Reservoir and Top-Up for Construction Machinery
The A210804000002 oil cup is a key component for manual lubrication replenishment of equipment. It is used to store and deliver lubricating grease to moving parts such as pins and bushings, reducing mechanical friction loss. Made of high-toughness composite material combined with a metal structure, it undergoes precision molding, thread calibration, and sealing reinforcement treatment, making it robust, crack-resistant, age-resistant, and dustproof, suitable for various heavy-duty operating scenarios in engineering machinery.
This product features precise thread standards, easy disassembly and lubrication, and excellent sealing performance. It effectively blocks dust, mud, and water, preventing oil circuit blockage and grease contamination. It provides uniform and stable oil storage, ensuring continuous lubrication of components. Old oil cups are prone to cracking and leakage, seal failure, and dust accumulation, leading to oil supply interruptions, dry grinding noises, and accelerated wear. As an original equipment manufacturer (OEM) standard part, it can be replaced in situ without damage, is suitable for equipment maintenance and can be stocked in bulk, effectively reducing operation and maintenance costs.
– Product Model: A210804000002
-Product Name: Oil Cup
– Product Type: Original Parts for Lubricating Oil Reservoir and Top-Up for Construction Machinery
– Compatible with corresponding machine models and lubrication points, supporting in-situ non-destructive replacement.
– Main body material: High-toughness composite material, impact-resistant, shatterproof, aging-resistant, dustproof and waterproof.
– Machining process: Precision forming, thread adjustment, seal enhancement, and dimensional calibration.
– Core functions: oil and grease storage, manual oil filling, dust and clogging prevention, and continuous lubrication replenishment.
– Oil storage performance: Stable oil storage capacity, uniform oil output, and continuous replenishment of lubricating grease.
– Sealing characteristics: Tight seal, effectively prevents dust and water damage, and prevents impurities from entering the oil circuit.
– Fitting accuracy: The threads are standard and regular, the fit is tight, and the installation is secure without any looseness.
– Environmental tolerance: Resistant to high and low temperatures, anti-aging, impact-resistant, suitable for complex outdoor working conditions.
– Usage characteristics: Easy to fill with oil, simple maintenance, no complicated operation required.
– Applicable working conditions: dusty outdoor environments, high-frequency operations, heavy-duty continuous operation.
The A210804000002 original oil cup features stable oil storage, convenient oil filling, dust and blockage prevention, and durable sealing, making it suitable for various heavy-duty engineering machinery applications. It can improve problems such as oil cup leakage and blockage, oil interruption, and abnormal noise from dry friction of components, stabilizing the operation of the lubrication system, reducing component wear and downtime, lowering maintenance costs, and is suitable for equipment maintenance, overhauls, and bulk stocking.

1. Reel-type electric lubrication filling system
2 A229900006985 Right-angle adjustable connector
3 A820101211947 Pipe clamp
4 A210491000120 Washers
5 A210111000195 Bolt
6 SSY004883582 Lubrication Tube
7 SSY004883580 Lubrication Tube
8 B210780000191 Nut
9 B229900001092 Special type card sleeve
10 A820205001235 Pipe Fitting
11 A210804000002 Oil Cup
12 A820101211948 Pipe clamp
13 60027776 Washer
14 A210111000348 Bolt
15 SSY004883584 Lubrication Tube
16 SSY004883579 Lubrication Tube
17 SSY004883586 Lubrication Tube
18 SSY004883588 Lubrication Tube
19 SSY004883581 Lubrication Tube
20 60210226 Rubber hose
21 A820205000858 Pipe Fitting
22 A210715000005 Pipe Fitting
23 23905413 Rubber hose
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